Loading MCP server directory, please wait...
x402 USDC paywall bridge for MCP — pay per tool call on Solana.
npx @getmcp/cli add io.github.krystiangw/agenticpayRequires Node.js 18+. Community-contributed server. Review source before installing.
AGENTICPAY_BRIDGE_KEYPAIRSolana keypair as 64-byte JSON array (the format `solana-keygen new` writes). The bridge signs each x402 payment with this keypair.
AGENTICPAY_BRIDGE_TOOLSJSON array of paid tool definitions. Each entry: { name, description, url, inputSchema, headers? }
Config file: ~/Library/Application Support/Claude/claude_desktop_config.json
{
"mcpServers": {
"io.github.krystiangw/agenticpay": {
"command": "npx",
"args": [
"-y",
"@agenticpay/mcp-bridge"
],
"env": {
"AGENTICPAY_BRIDGE_KEYPAIR": "",
"AGENTICPAY_BRIDGE_TOOLS": "",
"AGENTICPAY_BRIDGE_NETWORK": "solana:EtWTRABZaYq6iMfeYKouRu166VU2xqa1",
"AGENTICPAY_BRIDGE_RPC": "https://api.devnet.solana.com"
}
}
}
}